Features Octalink
Compared the power transfer of OCTALINK with the conventional square taper spindle, the 8-splined OCTALINK interface that connects bottom bracket and crank set increases the strength and rigidity for entire assembly.
model no | BB-7710 |
series | DURA-ACE TRACK 7710 |
average weight | 244 g |
remarks | For track |
compatibility | Track Octalink splined system. |
MODEL NO | BB-7710 |
Series | DURA-ACE TRACK 7710 |
Average weight | 244 g |
Remarks | For track |
Compatibility | Track Octalink splined system. |